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Continuous
Mixed Flow Dryers
A modular design offering
state-of-the-art technology
Continuous Mixed Flow Dryers
Building on success
The extensive range of TORNUM Continuous Mixed
Flow dryers is built on the success and experience of
dryers installed in many countries around the world.
Our range of continuous mixed flow dryers are designed in line with the latest technology to ensure optimum
total economy. We carefully calculate the capacity of
each dryer in order to make sure it will meet the requirements of the customer. Combined with our vast
experience, this ensures that you get the best possible
solution to suit the specific performance required.
TORNUM Continuous Mixed Flow Dryers are suitable
for an extensive range of products, including:
WHEAT – MAIZE – BARLEY – RYE – OAT – RAPE SEED – RYBS – PEAS
SUNFLOWER – SOY BEANS – PADDY RICE – COCOA BEANS – COFFEE
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TORNUM Dryers
– a unique system
Buffer section
The number of buffer
sections is optional
depending on grain
moisture and dryer
size.
Smooth insides
The inside of the dryer is totally
smooth and with no moving parts.
This allows for easy cleaning and
changes between products.
Något om vad den
gör för nytta laterals
Tapered
for incoming and
exhaust air
The laterals are staggered
throughout the column to ensure
even airflow and uniform drying.
Half laterals on the hot air
side are fitted to the sidewalls of the dryer to
prevent condensation.
Exhaust fans
Fans with adjustable air-flow. Dust
separation systems and silencers
available on request.
Inspection
doors
There is access to the
insides of the hot/wet
air plenum via
inspection doors.
Exhaust chamber
Något om vad den
gör för nytta.
Hot air
chamber
Något om vad den
gör för nytta.
Easy access
Ladder and platform for easy
access to heating/exhaust section.
Heating
Adjustable drying/
cooling sections
Several different heating sources for
the drying process are available.
The variable drying/cooling
zone makes it possible to adjust
the dryer to the valid working
conditions.
Roller or electric pulse
shutter discharge
The discharge section is made from galvanized steel.
Discharging can be performed through electrically
operated slow speed rollers or pulse shutters.
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Caring for the environment
Caring for the environment comes naturally to us at TORNUM.
Our products are designed and manufactured using the latest
technology to minimize environmental impact – in our surroundings as well as yours.
Looking at the life cycle cost of a dryer, the combined energy
bills outweigh the cost of the investment by far. That is why
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we have designed the TK-series dryers for efficient drying with
low energy consumption.
The highly effective TORNUM Clean Air Control fans and
Centriklons for minimizing dust pollution to the surrounding
area and our silencers are examples of dryer accessories that
further enhance their environmental credentials.
Clean Air Control
Centriklon
Silencers
The unit comes with a fan for maximum airflow with minimum noise.
Integrated dust separation removes
up to 95 percent of dust and lighter
impurities.
The compact, high capacity Centriklon
centrifugal separator removes dust and
chaff even more efficiently than the
Clean Air Control system. No moving
parts means minimal maintenance.
Different types of silencers for optimum noise reduction are available
on request.
IDC – total control
TORNUM Intelligent Dryer Control is a software-based control system monitoring and controlling the outgoing moisture content in continuous dryers.
Via the user-friendly interface, you have full control over the entire drying
process on your PC or tablet. IDC provides precise drying to exact moisture
content regardless of ambient conditions, which takes the guesswork out of
the drying process. You can save big money by not overdrying your grain
just to be on the safe side. With TORNUM IDC, you maximize product quality,
weight and income.
110.0
24.7
Heat sources
Gas
Biofuel
A gas burner can be integrated in the dryer, supplied with all
safety equipment required, including an electrical cabinet and
temperature sensors.
Burning wood chips or pellets is a carbon dioxide neutral source
of heat. We offer electronic process monitoring and generously
sized containers, as well as conversion kits for existing oil furnaces.
Oil
Hot water radiators
Oil furnaces for indirect heating are available in various sizes.
Toxic fumes leave the furnace through the chimney – only the
hot air is going through the product being dried.
Wherever hot water or steam is available, hot water radiators are
an excellent heat source. Our specially designed radiators can be
equipped with an automatic cleaning system.
Discharge section
Electrically operated slow speed rollers or pulse shutters are
available. Both systems will ensure a positive metering of the
grain flow. The discharge section also features a single-lever
operation for easy clean-out between products.
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Sizes and specifications
TORNUM TK-series Continuous Mixed Flow dryers are available in a wide range
of sizes with holding capacity up to as much as 545 m3 and drying capacity in
excess of 300 tons per hour.
The specifications below cover only the standard sizes of TORNUM dryers, other
sizes are available on request. For more information on the TORNUM TK BIG
series, see separate brochure.
Dryer capacities in tons per hour based on stated hot air temperatures, maize
and rape seed at 730 kg/m³, wheat at 800 kg/m³. Capacities stated are to be
considered as guidelines only. For exact capacity figures based on actual ambient
conditions, please contact TORNUM or our representatives.
gOur largest dryer, the TK BIG-series 16–44 can remove in excess of 20 tons of water
per hour thanks to new, patent pending drying technology. See separate brochure.
Model TK2
TK2-08TK2-10TK2-12TK2-14TK2-15TK2-16
Maize 125 °C 25–15 % (tph)
5,0
6,0
7,8
8,5
9,5
10,4
Wheat 90 °C 20–15 % (tph)
6,1
7,4
9,5
10,4
11,6
12,7
Rape 65 °C 12–7 % (tph)
2,4
2,9
3,7
4,1
4,6
5,0
Holding capacity (m )
17,820,623,426,227,629,0
Overall height (mm)*
7 900
3
8 970
10 040
11 110
11 645
12 180
Model TK3
TK3-08TK3-10TK3-12TK3-14TK3-16TK3-20
Maize 125 °C 25–15 % (tph)
7,8
9,1
11,6
12,8
15,4
19,9
Wheat 90 °C 20–15 % (tph)
9,5
11,1
14,2
15,7
18,9
23,4
Rape 65 °C 12–7 % (tph)
3,7
4,4
5,6
6,2
7,4
9,2
Holding capacity (m3)
26,530,735,039,143,351,7
Overall height (mm)*
8 475
9 545
10 615
11 685
12 755
14 895
Model TK4
TK4-12TK4-16TK4-20TK4-22TK4-24TK4-28
Maize 125 °C 25–15 % (tph)
15,4
20,7
25,3
27,0
31,1
35,1
Wheat 90 °C 20–15 % (tph)
18,9
25,4
30,9
33,0
38,0
43,0
Rape 65 °C 12–7 % (tph)
7,4
10,0
12,1
12,9
14,9
16,8
Holding capacity (m3)
46,858,069,274,880,491,6
Overall height (mm)*
10 040
12 180
14 320
15 390
16 460
18 600
Model TK6
TK6-14TK6-16TK6-20TK6-22TK6-24TK6-28
Maize 125 °C 25–15 % (tph)
24,9
31,1
38,3
40,5
46,3
54,4
Wheat 90 °C 20–15 % (tph)
30,4
38,0
46,8
49,5
56,6
66,6
Rape 65 °C 12–7 % (tph)
11,9
14,9
18,3
19,4
22,2
26,1
Holding capacity (m3)
78,3 86,7 103,5 111,9 120,3137,1
Overall height (mm)*
11 110
12 180
14 320
15 390
16 460
18 600
Model TK8
TK8-20TK8-22TK8-24TK8-26TK8-28TK8-32
Maize 125 °C 25–15 % (tph)
51,8
54,0
62,2
63,5
72,5
82,9
Wheat 90 °C 20–15 % (tph)
63,4
66,0
76,1
77,8
88,8
101,5
Rape 65 °C 12–7 % (tph)
24,9
25,9
29,9
30,5
34,9
39,3
Holding capacity (m )
138,4149,6160,8172,0183,2205,6
Overall height (mm)*
14 320
3
15 390
* With 3 buffer sections and flat roof.
Ambient conditions: 15 °C, 75 % relative humidity. Heat source: LPG.
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16 460
17 530
18 600
20 740
The TORNUM dryer range
TORNUM manufactures a wide range of dryers, from
small batch dryers to ultra-high capacity commercial
continuous mixed flow dryers with and without heat
recovery systems.
In all our dryers, we are using the highly efficient mixed
flow principle to assure a gentle and even drying for
maximum grain quality.
All of our dryers are of modular design and the same
quality parts are used in all models, regardless of size.
The TORNUM standard dryers are available in a wide
range of sizes. All commonly used heat sources can be
used with our standard dryers.
Batch dryers
Our batch dryers are available with or without discharge
section. Our batch dryers can also be used as dual
dryers where two dryers are working together. While
drying is taking place in one of the dryers, the other
dryer can simultaneously be filled or unloaded or be
used for cooling, allowing for the heat source to run
continuously with automatic switching between the
two dryers.
Heat recovery dryers – saving energy
The next generation of continuous mixed flow dryers
is now available – in our HR series of Heat Recovery
Dryers, we have managed to reduce energy consumption by up to 30 percent compared to a standard continuous mixed flow dryer.
Heat recovery for batch dryers
We can now also offer a unique, patented heat recovery
system for our dual batch dryers, allowing owners of
such systems to take advantage of substantial energy
savings.
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TORNUM
TORNUM has many years of experience in manufacturing and supplying complete grain
handling systems for the agricultural and grain industries. We offer complete solutions
for drying, storage and conditioning of grain both for new plants and extensions to
existing facilities.
Our manufacturing program includes an extensive range of products for grain handling
including dryers, storage silos and coolers. TORNUM strives to deliver professional
customer guidance to construct and build the best possible system for their operations.
We serve our customers through our head office in Sweden, subsidiaries in Poland,
Hungary, Russia, Romania, Finland, Latvia, Bulgaria and the Ukraine, or via representatives
in other countries. TORNUM has become famous for its design and proven capacity.
Before you start your next project – it is worth contacting TORNUM!
TORNUM AB Box 100
SE-535 22 Kvänum, SWEDEN
Phone +46(0)512–291 00 Fax +46(0)512–291 10
E-mail [email protected]
www.tornum.com
Due to product development, TORNUM reserve the right to make alterations to products without prior notice. © TORNUM AB 2014 EN 2014.11
– Your Global Partner